package com.kevin.springboot;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.util.StringUtils;

/**
 * @Description 
 * @param
 * @return: null
 * @Author keivn
 * @Date 20201223
 */
@SpringBootApplication
public class BootKnife4Application {
    public static void main(String[] args) {
        System.out.println("**********************");
        String aa="000.256483";
        System.out.println(aa.length() > 15 ? aa.substring(0, 15) : aa);
        SpringApplication.run(BootKnife4Application.class,args);
    }
}
